Products & Services
Services
Bug Bounty
Pay-for-results bounty programs for Web2 and Web3 teams
Penetration Testing
Vetted researchers test your app. Kick-off within 24 hours
Vulnerability Triage
Validated, prioritized reports without the AI-generated noise
Vulnerability Disclosure (VDP)
A safe, public channel for researchers to report flaws
CTF Challenges
CTF competitions for Web3 and digital product companies
Security Audits
Audit Types
Compare Curated, Crowdsourced, and DualDefense audits
Private Audit
Hand-picked, vetted researchers review your code privately
DualDefense Audit
A crowdsourced layer on top of your third-party audit
Crowdsourced Audit
Verified researchers test only your defined scope
Layer 1 Protocol
Security audits for blockchain protocols and consensus layers
Smart Contract Audit
Crowdsourced security audits for your smart contract code
Penetration Testing
White-box, grey-box, or black-box testing from vetted security researchers. Testing starts within 24 hours, with a fixed-price quote after scoping.
Solutions
Industries
Fintech
Banks
Neobanks
Blockchain
Government
Healthcare
AI
Post-Quantum
Use cases
SUI Security Expansion Program
Sui Foundation program: audits and bounties for Sui projects
Ethereum Security Program
Program: Bug bounty for ERC-4337 account abstraction, up to $250K
Case Study: OKX
How one of the world's largest crypto exchanges, trusted by 50M users, built robust security framework through partnership with HackenProof.
Hackers
Hackers
For AI Agents
Directory of AI security agents for Web3. List yours
Start Hacking
Sign up, pick a program, and submit your first report
Leaderboard
See the top-ranked security researchers on HackenProof
Blockchain Auditors
Explore blockchain audit teams and their expertise
Community
Join 82,000+ researchers to trade tips and bounty news
Docs
Guides on programs, scope, rules, and payouts
Join Our Discord Community
Connect with 82,000+ security researchers, discuss programs, trade tips, and be the first to hear about new bounties.
Company
Company
About us
Who we are and the team behind HackenProof
Contacts
Talk to our team about your security needs
Referral Program
Refer companies to HackenProof and earn rewards
As Featured in Forbes
HackenProof researchers uncovered unsecured database of 114 million records that impacted up to 60 million Americans — as covered by Forbes.
Resources
Resources
Audit Portfolio
Browse completed audits and published reports
Blog
Vulnerability breakdowns, guides, and bug bounty news
Case Studies
How OKX, NEAR, and VeChain secured their products
Integrations
Sync validated reports to Jira, Slack, GitHub, and PagerDuty
Docs
Platform documentation for companies and researchers
Brandbook
Logos, colors, and guidelines for using our brand
HackenProof Blog
Vulnerability breakdowns, case studies, guides for security researchers, and news from the bug bounty ecosystem — all in one place.
Triage Services
new
Bounties
Audits
Login
Contact us
Ready to leave?
You’re leaving our website and we cannot be held responsible for the content of external websites.
https://hexens.io/research/aptos-hijack-bug
Go Back
Continue
'%3e%3cpath%20d='M12.4997%201.33325C10.39%201.33325%208.32772%201.95884%206.5736%203.13091C4.81947%204.30298%203.4523%205.96888%202.64496%207.91796C1.83763%209.86704%201.62639%2012.0118%202.03797%2014.0809C2.44955%2016.15%203.46545%2018.0506%204.95721%2019.5424C6.44897%2021.0342%208.34959%2022.0501%2010.4187%2022.4616C12.4878%2022.8732%2014.6326%2022.662%2016.5816%2021.8546C18.5307%2021.0473%2020.1966%2019.6801%2021.3687%2017.926C22.5408%2016.1719%2023.1663%2014.1096%2023.1663%2011.9999C23.1663%209.17094%2022.0425%206.45783%2020.0422%204.45745C18.0418%202.45706%2015.3287%201.33325%2012.4997%201.33325ZM12.4997%2021.3333C10.6537%2021.3333%208.84922%2020.7859%207.31436%2019.7603C5.7795%2018.7347%204.58322%2017.2771%203.8768%2015.5716C3.17039%2013.8662%202.98555%2011.9896%203.34568%2010.1791C3.70581%208.36859%204.59473%206.70554%205.90002%205.40025C7.20531%204.09496%208.86835%203.20605%2010.6788%202.84592C12.4893%202.48579%2014.3659%202.67063%2016.0714%203.37704C17.7768%204.08346%2019.2345%205.27974%2020.2601%206.8146C21.2856%208.34945%2021.833%2010.154%2021.833%2011.9999C21.833%2014.4753%2020.8497%2016.8492%2019.0993%2018.5996C17.349%2020.3499%2014.975%2021.3333%2012.4997%2021.3333Z'%20fill='white'/%3e%3cpath%20d='M19.167%208.06667C19.042%207.9425%2018.8731%207.8728%2018.697%207.8728C18.5208%207.8728%2018.3519%207.9425%2018.227%208.06667L10.8269%2015.4333L6.82695%2011.4333C6.70495%2011.3016%206.53562%2011.2237%206.35621%2011.2169C6.1768%2011.21%206.00201%2011.2747%205.87028%2011.3967C5.73856%2011.5187%205.66069%2011.688%205.65382%2011.8674C5.64694%2012.0468%205.71162%2012.2216%205.83362%2012.3533L10.8269%2017.3333L19.167%209.01333C19.2294%208.95136%2019.279%208.87762%2019.3129%208.79638C19.3467%208.71514%2019.3642%208.62801%2019.3642%208.54C19.3642%208.45199%2019.3467%208.36485%2019.3129%208.28361C19.279%208.20237%2019.2294%208.12864%2019.167%208.06667Z'%20fill='white'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_2790_31187'%3e%3crect%20width='24'%20height='24'%20fill='white'%20transform='translate(0.5)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
